package com.gxa.zhonglong.mapper;


import com.gxa.zhonglong.pojo.Group;

import java.util.List;
import java.util.Map;

/**
 * Created with IntelliJ IDEA.
 *
 * @author : 宸濯
 * Date: 2021/10/28 9:13
 * Description:
 * Version: V1.0
 */
public interface GroupMapper {

    List<Map<String,Object>> selectAllById(Long id);
    Boolean add(Group group);
    Boolean update(Group group);
    Boolean del(Long id);
}
